深圳市七年级英语第一学期Unit3TheEarth教案1(共6课时）.doc

Unit3 The Earth教案1(共6课时） 课题Unit 3 the Earth课型NEW WORDS备课时间1 period教材分析教学目标1. The students can get familiar with the new words s pronounciations and meanings. 2. The students are able to use the key words correctly.3. Their ability of speaking and cooperation is trained . 教学重点The pronounciation of the words教学难点The usage of the key words:protect, provide; pollution; must, few教学关键The students in different levels can take part in the periods.教法与学法指导Games, copperation, self-study.教学环节主要教学步骤或内容学生主体活动教师活动设计意图时间分配第一环节复习回顾平移的基本性质，引入课题Step one: Warming up. Enjoy and talk about the universe: the stars, the Earth, the Moon, the Sun.1.Watch the vedio and then think of the words to express what you see in them,1.Prepare a vedio about the universe and lead them to think of any related words.1.To arousethe interest and lead them to get into the words of the universe.5第二环节观察操作、探索归纳平移的作法 Step two: New words.Read the new words. Step three:Game time.Magic eyes. Step four: Key words learning. Step five:Show time.2. Read after the tape and pay attention to the pronounciation of the new words.3.Play the game: catch the words according to the quick flash of the wordsphonetic symbols.4. Work in groups to learn the usage of the key words. 5. Elect one in your group to show the usage of the key words to all. 2.Play the MP3 of the new words for them and lead them to read in a proper way.3.Explain the games and organize it 4.Organize the groups to discuss the usage of the key words in the learning sheet. (protect, provide; pollution; must, few)5. Encourage them to be little teachers! 2.Let the students reas the words correctly. 3.To make them get familiar with the pronounciation of the new words.4. Train the students ability to cooperate. Let the students in different leves can take part in the activity.5.Provie the chances to sudents to show themselves and practice the speaking ability.20第三环节课堂练习Step six: exercise1. Write the correct form of the given items.pollute (名词)_2. Finish the sentences with the given words.1) What _ do you have?(problem)2）They are two _ (germany) in the hall.6.Do the exercise individually.6.Collect the mistakes in the students exercise.6. To check theStudentslearning situation . 10第四环节课时小结step How many words do you master? 7Speak out the words that youve mastered.7.Give them a piece of paper to write the words.7.To develop the studentsability of self checking.5第五环节课后作业1. DictationRead after the tape and then use the phonetic symbols to remember the words DictationStrengthen the remembering of the words.课堂教学流程Read the new words - Games -Self-study on the key words -Exercise效果评价与反思